Sigma Residences Boutique Hotel

I had the most relaxing stay at Sigma. The property and my room had beautiful views over the valley, the sea, and Kastro in the distance. Very comfortable room and private terrace, nice pool and gym, and attentive staff. Breakfast was delicious. The hotel has its own little access gate right onto hiking trails, allowing for beautiful hikes to the coast. It’s about a 25 minute walk to Apollonia which I didn’t mind. There are bus connections, but I would recommend renting a car or taxi if you want more flexibility in getting around.

We also loved how peaceful and relaxing the hotel was. It had a really calm atmosphere, making it easy to switch off and unwind away from the crowds.

I never leave hotel reviews, but this place was something really special. The location is magical and the view is superb. The pool is great and the outdoor gym is the most beautiful I can imagine. Every morning opening the breakfast basket felt like Christmas. The food was amazing, of great quality, and different every day. I hope I can someday return!

Beautiful view. Great breakfast.

We had such a wonderful stay at Sigma Boutique Residence. Dimitris was absolutely amazing when we had some delays getting there, so friendly and accommodating, he really set the tone for the whole trip and made it truly special. The views are breathtaking and honestly never get old no matter how many times you sit and take them in. Breakfast was delicious every morning and the hospitality from all the staff was warm and genuine. The whole place has this peaceful feeling where you feel like it is your own private property. Cannot recommend it enough, we will definitely be back.

Nothing.

Everything was perfect!! Best place to stay in sifnos!!

Idyllic location peaceful quiet !!

An ideal hotel for a quiet, romantic getaway. We absolutely loved the generosity — we were greeted with a bottle of Greek white wine on arrival, and a shot of local alcohol and sweets. Each day, we woke up to beautiful mountain and sea views, and a stunning infinity pool. At our designated time, a basket filled with beautiful Greek breakfast items—cooked eggs, toast with jam and honey, greek yoghurt and fruit pots, fresh juices, and a surprise item daily—was delivered to our doorstep, which we enjoyed on our private balcony. We made Nespresso coffee and Greek coffee in our fully equipped kitchen. This was one of the highlights of our stay and we looked forward to it every morning. One of the best, if not the best, hotel breakfasts we've ever had. The rooms are modern, new and extremely comfortable. The bathrooms are equipped with great quality shampoo, conditioner, body lotion and body wash (that you can actually use and feels lovely!). Overall, a beautiful, quiet hotel, positioned in the middle of Sifnos. It only takes 5-10 minutes to drive to nearby towns. (We recommend hiring a car to optimise this experience). Excellent, friendly staff, and great value for money. We would definitely visit again and have recommended it to many of our friends.

architecturally perfectly designed and equipped facility in an exceptional position with a view of the sea and the village of Kastro. excellent starting point for visiting other places on the island. extremely friendly and helpful staff. excellent and plentiful breakfast.

Everything. It was a perfect stay, you cannot ask more. Super friendly staff as well. We got everything we needed from them Nothing

Very calm , well organized , excellent staff

Extraordinary view,beautiful design and friendly warm staff. Everything was perfect We definitely recommend it

Stunning property with clean, spacious rooms and an incredible view of Kastro. Close drive to Apollonia. Staff was great and a tasty breakfast was included that was delivered every morning to the room. The bathrooms were a bit small.

Overall this property was exceptional. The location was ideal, 10 mins to everything including the town, stunning beaches and beautiful restaurants. The staff were so helpful, friendly and always going beyond to accommodate any request. Overall, I couldn't fault our experience at this property. We were occupying two villas, as we were holidaying with family and everyone was of the same opinion.

We did not know what to expect. Here is my review. If you are at all disabled, it would be very difficult bc of the topography to get in and out of your room. That said, if you were to equate the room to a US Hotel, it would be similar to a brand new Spring Hill Suites with more amenities and a Ritz Carlton High End Hotel Suite View. The breakfast was literally perfect. The service was efficient and all you need. If you are looking for a wonderful place to stay without full service, look no further. I would stay here again. Theodora was so sweet and kind. Thank you

This was a perfect stay. The pool, the views, the team (thanks for the recommendations Gerasimos!), the breakfast, the residence itself, the gym. Everything was amazing! Nothing at all - but do rent a car to get around the island. It’s worth it.

Breathtaking views/ very comfortable bed/ friendly staff/ great breakfast

Wonderful view! Amazing private breakfast! Incredible sunset and sunrise! Design pool!

Very good